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72684 (2001 FX65)
Classification: Main-belt Asteroid          SPK-ID: 2072684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02941094642828017 7.8018e-08  
a 2.937591588465266 1.853e-08 au
q 2.851194239628748 2.327e-07 au
i 3.007279895712311 4.3224e-06 deg
node 68.71668313579629 0.00013737 deg
peri 143.878199569156 0.0001677 deg
M 342.6364792514628 9.7246e-05 deg
tp 2459485.199432330168
(2021-Sep-27.69943233)
0.00049675 TDB
period 1839.016182334494
5.03
1.74e-05
4.764e-08
d
yr
n .1957568418691165 1.8522e-09 deg/d
Q 3.023988937301784 1.9075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      11018 days (30.17 yr)  
   first obs. used      1991-04-08  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5949  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:50:11  

Additional Information
 Earth MOID = 1.84508 au 
 Jupiter MOID = 1.93367 au 
 T_jup = 3.271 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.99   n/a MPCxxxxx  
diameter diameter 3.851 km 1.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.109   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72684 (2001 FX65)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FX65 = 1996 FJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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